History of Zunyi
Zunyi is known for being the location where Mao Zedong was first elected to the leadership of the Communist Party of China during the Long March. And Zunyi is also a city boasting the farmhouse meeting––Zunyi Meeting in 1935. After this famous Zunyi Conference, Mao Zedong and other two leaders formed a group to control the procedure of the Long March. Chinese tourists come to take photographs in the meeting hall where this historic election took place. This historical meeting hall once belonged to a local warlord and after being occupied by the Red Army served as the temporary headquarters.
Source From: https://en.wikipedia.org/wiki/Zunyi#History